Docker Tutorial — Building Docker Images
This chapter covers building docker images in Docker.
What’s in this Chapter?
| # | Topic | Description |
|---|---|---|
| 1 | docker build Command | docker build creates an image from a Dockerfile. The -t … |
| 2 | Build Context & .dockerignore | The build context is everything in the directory you pass to… |
| 3 | Layer Caching | Docker caches each layer. If an instruction hasn’t changed, … |
| 4 | Multi-Stage Builds | Multi-stage builds let you use one stage to build your app (… |
| 5 | Optimizing Image Size | Reduce image size by using Alpine base images, combining RUN… |
| 6 | Practice Exercises | Hands-on labs and questions |
What You’ll Be Able to Do After This Chapter
- Understand and apply all concepts in building docker images
- Use related Docker commands confidently
- Follow best practices for production use
- Complete hands-on exercises
← Previous Chapter: .btn .btn–inverse Start Learning →: .btn .btn–success
